Headset



FIG. 1 is a front elevational view of a headset showing our new design, the headset is shown without the earhook for purposes of illustration;

FIG. 2 is a perspective front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a perspective rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective rear view of a headset showing our new design in an open, in-use position, the opposite side is a mirror image. 

The ornamental design for a headset, as shown and described. 